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| author | Chris Lattner <sabre@nondot.org> | 2010-02-17 01:38:01 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-02-17 01:38:01 +0000 |
| commit | feeb93ecd25e34140a970b5e9ccc2e4bbb5eccf2 (patch) | |
| tree | f179460cb9396616f34f0afcedff8e657e1e42bb | |
| parent | 2f7ecdeb1dd3bc0092e91df9197ca71b1a260434 (diff) | |
add a comment explaining why darwin/i386 uses ## as a comment.
It's not clear why this is really required, but it was explicitly
added in r48808 with no real explanation or rdar #.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96438 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86MCAsmInfo.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/X86/X86MCAsmInfo.cpp b/lib/Target/X86/X86MCAsmInfo.cpp index 6701fabe03..b220cff54c 100644 --- a/lib/Target/X86/X86MCAsmInfo.cpp +++ b/lib/Target/X86/X86MCAsmInfo.cpp @@ -55,6 +55,8 @@ X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(const Triple &Triple) { if (!is64Bit) Data64bitsDirective = 0; // we can't emit a 64-bit unit + // Use ## as a comment string so that .s files generated by llvm can go + // through the GCC preprocessor without causing an error. CommentString = "##"; PCSymbol = "."; |